2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2019-2020 Nordix Foundation.
4 * Modifications Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
5 * ================================================================================
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
18 * SPDX-License-Identifier: Apache-2.0
19 * ============LICENSE_END=========================================================
22 package org.onap.policy.models.provider;
24 import static org.assertj.core.api.Assertions.assertThatThrownBy;
26 import lombok.ToString;
27 import org.junit.Test;
30 * Test the {@link PolicyModelsProviderFactory} class.
32 * @author Liam Fallon (liam.fallon@est.tech)
35 public class PolicyModelsProviderFactoryTest {
38 public void testFactory() {
39 PolicyModelsProviderFactory factory = new PolicyModelsProviderFactory();
42 assertThatThrownBy(() -> {
43 factory.createPolicyModelsProvider(null);
44 }).hasMessageMatching("^parameters is marked .*on.*ull but is null$");
46 assertThatThrownBy(() -> {
47 PolicyModelsProviderParameters pars = new PolicyModelsProviderParameters();
48 pars.setImplementation(null);
49 factory.createPolicyModelsProvider(pars);
50 }).hasMessage("could not find implementation of the \"PolicyModelsProvider\" interface \"null\"");
52 assertThatThrownBy(() -> {
53 PolicyModelsProviderParameters pars = new PolicyModelsProviderParameters();
54 pars.setImplementation("com.acmecorp.RoadRunner");
55 factory.createPolicyModelsProvider(pars);
56 }).hasMessage("could not find implementation of the \"PolicyModelsProvider\" "
57 + "interface \"com.acmecorp.RoadRunner\"");
59 assertThatThrownBy(() -> {
60 PolicyModelsProviderParameters pars = new PolicyModelsProviderParameters();
61 pars.setImplementation("java.lang.String");
62 factory.createPolicyModelsProvider(pars);
64 "the class \"java.lang.String\" is not an implementation of the \"PolicyModelsProvider\" interface");
66 assertThatThrownBy(() -> {
67 PolicyModelsProviderParameters pars = new PolicyModelsProviderParameters();
68 pars.setImplementation("org.onap.policy.models.provider.impl.DummyBadProviderImpl");
69 factory.createPolicyModelsProvider(pars);
70 }).hasMessage("could not create an instance of PolicyModelsProvider "
71 + "\"org.onap.policy.models.provider.impl.DummyBadProviderImpl\"");